Subaru Outback Makes Noise When Braking

Common Causes of Brake Noise in Your Subaru Outback and How to Address Them Effectively

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Reviewed by
Devin Cabugcal
Written by RepairPal Car Genius
Updated January 14, 2025
0%
40% chance it's the
Brake Pads
0%
25% chance it's the
Brake Rotors
0%
15% chance it's the
Brake Caliper
0%
20% chance it's
Something else
The most common reasons a Subaru Outback makes noise when braking are bad brake pads, bad brake rotors, or bad brake caliper.
  • Brake Pads: Worn or glazed brake pads can lead to reduced braking efficiency and increased stopping distances.
  • Brake Rotors: A warped or worn brake rotor can cause vibrations during braking and reduced braking efficiency.
  • Brake Caliper: A seized or malfunctioning brake caliper can result in dragging brakes, overheating, and uneven wear on the brake pads.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

Troubleshooting Braking Noises in a Subaru Outback

When troubleshooting braking noises in your Subaru Outback, begin by conducting a visual inspection of the brake components. Check the brake pads for wear; if they appear thin or uneven, replacing them is a straightforward first step. Next, examine the brake rotors for any signs of warping or uneven surfaces, as these can lead to squeaking or grinding noises. If the rotors are damaged, consider having them resurfaced or replaced. Pay attention to the brake calipers as well; ensure they are securely mounted and that the anti-rattle springs are intact, as loose components can cause clanging sounds. If you notice a soft or firm brake pedal, investigate potential air in the brake lines or fluid leaks, which may require bleeding the brakes or replacing worn parts. By systematically addressing these areas, you can effectively diagnose and resolve braking noises, ensuring your Subaru Outback remains safe and reliable on the road.

What Could Cause Braking Noise in a Subaru Outback?

When dealing with braking noise in a Subaru Outback, it's crucial to understand the common problems that may be at play. One of the primary culprits is worn brake pads, which can produce a squeaking sound as they reach the end of their lifespan. Additionally, damaged or warped brake rotors can create a grinding noise during braking, indicating that they may need resurfacing or replacement. Another potential issue is a malfunctioning brake caliper, which can lead to uneven wear on the brake pads and result in unusual sounds. It's also important to consider that noise may originate from the brake pedal area, where components like springs and clips can become loose or damaged, causing rattling or squeaking sounds. Addressing these issues promptly is essential, as ignoring them can lead to more severe problems and costly repairs. Regular inspections and maintenance of the braking system can help ensure that your Subaru Outback remains safe and reliable on the road.

Why is My Subaru Outback Making Noise When Braking?

When your Subaru Outback starts making noise while braking, it’s crucial to address the issue promptly to ensure your safety and the longevity of your vehicle. Ignoring symptoms like squeaking or grinding can lead to more severe problems, such as brake failure or significant damage to the braking system. Worn brake pads, for instance, not only compromise stopping power but can also damage rotors if left unchecked. Additionally, noises indicating caliper issues or overheating brakes can escalate into costly repairs and pose serious safety risks while driving. If you notice any unusual sounds, especially those that suggest a localized issue or overheating, it’s advisable to conduct a thorough inspection or consult a professional mechanic. Taking swift action can prevent minor issues from becoming major repairs, ensuring your Subaru Outback remains safe and reliable on the road.

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